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John Day Dam
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Home : xt_USA : xt_ Pacific_NW : OR- Columbia River : OR- Gorge East : John Day Dam : Forecast Graphs

Computer Model Data: 10/21 | 10/22 | 10/23 | 10/24 | 10/25 | 10/26 | 10/27 | >>Wind Obs Map<<

John Day Dam Computer Forecast Table - Meteogram

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More Hours

NAM 12km

GFS 0.5 Deg

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Date	Tuesday, October 21								Wednesday, October 22
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	4	3	0	6	8	6	6	5	4	2	2	3	14	13	12
Direction
Temperature (F)	41	40	38	54	62	60	49	46	44	43	42	52	60	60	49	45
Model	NAM 12km								NAM 12km
Model Run	10/21 06z	10/21 06z	10/21 06z	10/21 06z	10/21 06z	10/21 06z	10/21 06z	10/21 06z	10/21 06z	10/21 06z	10/21 06z	10/21 06z	10/21 06z	10/21 06z	10/21 06z	10/21 06z
Precipitation (in)
Pressure (mb)	1025	1024	1024	1022	1020	1018	1018	1018	1017	1016	1016	1015	1013	1014	1017	1020
Visibility (mi)
Cloud Cover (%)			9			3					80	26	36	8	34	11
Additional Data	Show Additional Data
Date	Thursday, October 23								Friday, October 24
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	9	4	6	7	8	6	4	2	3	3	3	3	8	9	18	14
Direction
Temperature (F)	44	42	43	52	55	56	50	50	50	49	49	55	63	59	56	52
Model	NAM 12km								GFS 0.5 Deg
Model Run	10/21 06z	10/21 06z	10/21 06z	10/21 06z	10/21 06z	10/21 06z	10/21 06z	10/21 06z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z
Precipitation (in)
Pressure (mb)	1021	1022	1023	1022	1021	1020	1020	1018	1015	1014	1013	1011	1007	1005	1004	1005
Visibility (mi)
Cloud Cover (%)	39	69	83	55	100	15	47	6								15
Additional Data	Show Additional Data
Date	Saturday, October 25								Sunday, October 26
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	13	8	4	5	10	17	22	16	14	10	7	15	16	13	9	10
Direction
Temperature (F)	49	46	45	51	49	49	43	42	40	39	39	45	46	42	39	38
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z
Precipitation (in)
Pressure (mb)	1007	1007	1006	1003	1002	1002	1005	1009	1011	1012	1011	1010	1010	1012	1014	1016
Visibility (mi)
Cloud Cover (%)	12	10	1		20	2	27	19	11	28	7	21	24	23	3	1
Additional Data	Show Additional Data
Date	Monday, October 27								Tuesday, October 28
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	7	6	7	11	13	10	4	2	2	3	4	3	3	3	3	2
Direction
Temperature (F)	36	34	35	43	48	46	39	37	36	35	35	40	40	42	39	39
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z
Precipitation (in)
Pressure (mb)	1018	1020	1022	1023	1023	1023	1026	1026	1026	1027	1027	1028	1028	1027	1027	1025
Visibility (mi)
Cloud Cover (%)	1	7	12	6
Additional Data	Show Additional Data
Date	Wednesday, October 29								Thursday, October 30
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm
Wind (mph)	2	0	1	1	2	2	2	1	2	2	2	6	9	9
Direction
Temperature (F)	39	39	40	49	51	48	46	46	46	45	44	48	49	47
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z
Precipitation (in)
Pressure (mb)	1024	1023	1022	1021	1019	1019	1019	1019	1017	1016	1015	1015	1015	1016
Visibility (mi)
Cloud Cover (%)			1		5	6	21	11	28	7	10	16	17	2
Additional Data	Show Additional Data